Hunger after a low???

I experiences my first hypo reation tonight. I was put on new insulin on Tuesday, and I have been in the 200's to 300's since I was diagnosed 3 weeks ago. Tonight I started to get shaky and just felt funny. Took a reading and my bs was 63. Did all the things needed to get back up, but when I got back up…I got super hungry. I wanted to eat everything in sight, didn't matter what it was…